The Atlanta Hawks game versus the Cleveland Cavaliers on Saturday, Dec. 29 features a halftime and postgame performance by multi-platinum award-winning hip-hop duo Rae Sremmurd.

The group, comprised of real-life brothers Swae Lee and Slim Jxmmi, has been a fixture on the music charts since they debuted with their hit “No Flex Zone” in 2014.

Rae Sremmurd, whose 2016 No. 1, mega-hit “Black Beatles” helped spawn a social media phenomenon with the “mannequin challenge”, has garnered a number of major award wins, taking home both Billboard Music Awards for Best Rap Collaboration and BET Awards for Best Group. Known for their lively stage presence, the duo also counts platinum singles “Throw Sum Mo”, “No Type”, and “This Could Be Us” among their most popular songs.